Took the installation advice and hung the mat down cellar by the furnace overnight to warmup and get the curl out of it. Next day installation was a snap. Supplied mounting hardware was sufficient. Provides excellent traction and protection to the trailer deck.

BEST ANSWER:Overall thickness is 7/16". The bottom of the "rib" sits about 1/8" below the top for traction. The base is grooved and can be bent/curved if needed. Works very well. I walk up/down the trailer ramp on the Traxmat so I don't bust my tail on the slick ski glides.

BEST ANSWER:Overall thickness is 7/16". The bottom of the "rib" sits about 1/8" below the top for traction. The base is grooved and can be bent/curved if needed. Works very well. I walk up/down the trailer ramp on the Traxmat so I don't bust my tail on the slick ski glides.